In the area of Mt. Paektu of Korea there are many geologically peculiar spots formed by volcanic eruptions.
The volcano of the Hyangdo Peak is in the east of the somma of the Lake Chon on Mt. Paektu. It is 2,712 metres above the sea level.
Its top is covered with 1- to 15-metre-thick pumice.
The part of the Hyangdo Peak by the side of the Lake Chon collapsed at the foundering stage to form a steep slope.
The peaks of the somma of the Lake Chon on Mt. Paektu including the Hyangdo Peak are volcanoes.
The crater of the Lake Chon was formed by foundering of the mountain body, which was filled with water to form the lake.
The Lake Chon belongs to the high crater lake in the world. The surface of its water is 2,190.15 metres above the sea level.
The area of the lake is 9.16 square kilometres, the circumference 14.4 kilometres, the maximum depth 384 metres and the water volume 1,955 million cubic metres.
The lake is mainly fed by atmospheric precipitation and underground water gushing out of its bottom.
It freezes thick before other lakes in Korea. It begins to freeze in mid-October and melts completely in mid-June the next year. The ice is 1.5 metres thick at maximum.
The Paektu hot spring is found along the shore of the Lake Chon. It was formed by hot volcanic gas.
It was discovered on January 21, Juche 73(1984).
The total volume of its minerals is 2.3 grams per litre. The hot spring contains sodium and bicarbonate ions and small amounts of sulphuric and chlorine ions.
The pH is 7.2 and the highest temperature about 73 degrees centigrade.
More From Voice of Korea (EN)
A meeting of the Standing Committee of the Supreme People's Assembly of the Democratic People's Republic of Korea was held. The
November 24, 2025
A meeting of the Standing Committee of the Supreme People's Assembly of the Democratic People's Republic of Korea was held. The
The Workers' Party of Korea Publishing House brought out Volume 68 of the "Complete Collection of Kim Jong Il's Works", a library
November 24, 2025
The Workers' Party of Korea Publishing House brought out Volume 68 of the "Complete Collection of Kim Jong Il's Works", a library
A meeting for removal into new houses was held at the Sagu Farm in Chongam District, the city of Chongjin, North Hamgyong
November 24, 2025
A meeting for removal into new houses was held at the Sagu Farm in Chongam District, the city of Chongjin, North Hamgyong
There are apartment houses for educators of Kim Il Sung University at the Ryonghung Crossroads in the capital city of Pyongyang.
November 24, 2025
There are apartment houses for educators of Kim Il Sung University at the Ryonghung Crossroads in the capital city of Pyongyang.
Autumn tree planting is brisk in different parts of the country. North Phyongan Province grasps the securement of saplings by
November 24, 2025
Autumn tree planting is brisk in different parts of the country. North Phyongan Province grasps the securement of saplings by
Patriotism develops from loving and valuing one's own. The respected Comrade Kim Jong Un pays deep attention to making the younger
November 24, 2025
Patriotism develops from loving and valuing one's own. The respected Comrade Kim Jong Un pays deep attention to making the younger
Dwelling houses were wonderfully built at Sinyang Farm in Myonggan County of North Hamgyong Province. A meeting for removal into
November 23, 2025
Dwelling houses were wonderfully built at Sinyang Farm in Myonggan County of North Hamgyong Province. A meeting for removal into
The Sunchon Cement Complex is expanding its success. Tens of thousand tons of cement have been produced more than planned as of
November 23, 2025
The Sunchon Cement Complex is expanding its success. Tens of thousand tons of cement have been produced more than planned as of
The rural housing construction is making progress this year, too, along with the grand construction projects to build entities
November 23, 2025
The rural housing construction is making progress this year, too, along with the grand construction projects to build entities
The Township Farm in Janggang County of Jagang Province and the Chaeryon Farm in Phanmun District of Kaesong Municipality have
November 23, 2025
The Township Farm in Janggang County of Jagang Province and the Chaeryon Farm in Phanmun District of Kaesong Municipality have
The Natural Energy Institute under the State Academy of Sciences are achieving successes in research. Researchers in the field of
November 23, 2025
The Natural Energy Institute under the State Academy of Sciences are achieving successes in research. Researchers in the field of
This year, many young people across the Democratic People's Republic of Korea volunteered to work at major worksites of socialist
November 23, 2025
This year, many young people across the Democratic People's Republic of Korea volunteered to work at major worksites of socialist
These days, the Democratic People's Republic of Korea attaches the greatest importance to education and regards it as its goal to
November 23, 2025
These days, the Democratic People's Republic of Korea attaches the greatest importance to education and regards it as its goal to
There is the Central Zoo at the foot of the picturesque Mt. Taesong in the capital city of Pyongyang. It has a sturgeon pond
November 23, 2025
There is the Central Zoo at the foot of the picturesque Mt. Taesong in the capital city of Pyongyang. It has a sturgeon pond
The field of mining industry has finished the readjustment and reinforcement planned this year in the main and registered higher
November 22, 2025
The field of mining industry has finished the readjustment and reinforcement planned this year in the main and registered higher
North Hwanghae Province is consistently pushing ahead with the work to create the forest of economic value. The province
November 22, 2025
North Hwanghae Province is consistently pushing ahead with the work to create the forest of economic value. The province
The secondary general education is very important in the education system of the Democratic People's Republic of Korea as a stage
November 22, 2025
The secondary general education is very important in the education system of the Democratic People's Republic of Korea as a stage
Wonderful socialist villages, which are efflorescing and developing day by day, have been built in Ryanggang Province at the
November 22, 2025
Wonderful socialist villages, which are efflorescing and developing day by day, have been built in Ryanggang Province at the
An educational experimental apparatus and teaching aids invention exhibition was held in South Phyongan Province. Present there
November 22, 2025
An educational experimental apparatus and teaching aids invention exhibition was held in South Phyongan Province. Present there
A working delegation for agricultural cooperation led by Kim Kwang Uk, President of the Academy of Agricultural Sciences, left
November 22, 2025
A working delegation for agricultural cooperation led by Kim Kwang Uk, President of the Academy of Agricultural Sciences, left
More Articles